Location: The most recent record was two birds at Sungei Buloh Wetland Reserve on 15-23 November 2008. Earlier records include two and five birds at Jurong on October 1963 and January 1964 respectively followed by one bird at Changi between 9 November and 5 December 1981.

Reference:
Craig Robson (2011) A Field Guide to the Birds of South-East Asia
Allen Jeyarajasingam & Alan Pearson (2012) A Field Guide to the Birds of Peninsular Malaysia and Singapore
Lim Kim Seng (2009) The Avifauna of Singapore